Home / 3,401,501,894.28-4,694,072,575.08-1,836,939,590.28

Finding the Fourth Proportional to 3,401,501,894.28, 4,694,072,575.08 and 1,836,939,590.28

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Solution

The fourth proportional to 3,401,501,894.28, 4,694,072,575.08 and 1,836,939,590.28 is: 2,534,976,613.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,401,501,894.28 : 4,694,072,575.08 = 1,836,939,590.28 : x
  2. Step 2: Convert to fraction form
    3,401,501,894.28/4,694,072,575.08 = 1,836,939,590.28/x
  3. Step 3: Cross multiply
    3,401,501,894.28x = 4,694,072,575.08 × 1,836,939,590.28
  4. Step 4: Simplify right side
    3,401,501,894.28x = 8,622,727,752,812,039,168
  5. Step 5: Solve for x
    x = 8,622,727,752,812,039,168/3,401,501,894.28
  6. Step 6: Final answer
    x = 2,534,976,613.51

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.